145422360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{403951}}^1$

素因数の和:403968

約数の個数: 48

約数和(自身を含む): 472623840

約数和(自身を除く): 327201480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 403951, 807902, 1211853, 1615804, 2019755, 2423706, 3231608, 3635559, 4039510, 4847412, 6059265, 7271118, 8079020, 9694824, 12118530, 14542236, 16158040, 18177795, 24237060, 29084472, 36355590, 48474120, 72711180, 145422360]

約数ペア:

[(1, 145422360), (2, 72711180), (3, 48474120), (4, 36355590), (5, 29084472), (6, 24237060), (8, 18177795), (9, 16158040), (10, 14542236), (12, 12118530), (15, 9694824), (18, 8079020), (20, 7271118), (24, 6059265), (30, 4847412), (36, 4039510), (40, 3635559), (45, 3231608), (60, 2423706), (72, 2019755), (90, 1615804), (120, 1211853), (180, 807902), (360, 403951)]